Results 1 to 10 of about 3,367 (166)

Development of a Design Tool for Performance Estimation and Validation Proton Exchange Membrane Fuel Cell: Verification and Validation for 20 KW Commercial Fuel Cell

Fuels
This work provides an extended description of the tools developed in the Wolfram Mathematica environment to characterize proton exchange membrane (PEM) fuel cells.
Angelo Leto, Giuseppe Di Lorenzo
doaj   +1 more source

Steam and partial oxidation reforming options for hydrogen production from fossil fuels for PEM fuel cells

Alexandria Engineering Journal, 2012
Proton exchange membrane fuel cell (PEM) generates electrical power from air and from hydrogen or hydrogen rich gas mixtures. Therefore, there is an increasing interest in converting current hydrocarbon based marine fuels such as natural gas, gasoline ...
Yousri M.A. Welaya, Mohamed M. El Gohary, Nader R. Ammar   +2 more
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Experimental study and comparison of various designs of gas flow fields to PEM fuel cells and cell stack performance

Frontiers in Energy Research, 2014
In this study, a significant number of experimental tests to PEM fuel cells were conducted to investigate the effect of gas flow fields on fuel cell performance.
Hong eLiu, Peiwen eLi, Daniel eJuarez-Robles, Kai eWang, Abel eHernandez-Guerrero   +4 more
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Study on Performance Improvement of Low Temperature Proton Exchange Membrane Fuel Cell System by Stack Modification Using Simulation Tool

International Journal of Automotive Science and Technology
The low-temperature proton exchange membrane fuel cell (LT-PEMFC) is the leading contender and has been developed intensively over the past decades.
Karthikeyan Subramanian, Gopi Sankar M, Rajavel Ranagsamy   +2 more
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Study of the effect of ADL anodic diffusion layer on the performance of a direct methanol fuel cell (DMFC)

Revue des Énergies Renouvelables, 2022
In this study we investigated the properties of the species diffusion layer (ADL) affect the optimal performance of the electrode [1]. Diffusion layers (DL) are porous media allowing reactive gases and liquids to move from distribution channels to ...
Mihoub Medkour, Mohamed Roudane, Mourad Mderes   +2 more
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Optimal Parameter Extraction of PEM Fuel Cell Using a Hybrid Weighted Mean of Vectors and Nelder-Mead Simplex Method

IEEE Access
Accurate modeling is an important aspect for a reliable design, control and optimization of proton exchange membrane (PEM) fuel cell. The mathematical model of PEM fuel cell involves a set of non-linear equations and is considered as multi-variate, multi-
Rahul Khajuria, Mahipal Bukya, Ravita Lamba, Rajesh Kumar   +3 more
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The Relative Humidity Effect Of The Reactants Flows Into The Cell To Increase PEM Fuel Cell Performance

MATEC Web of Conferences, 2018
Design of the Proton Exchange Membrane (PEM) fuel cell system is still developed and improved to achieve performance and efficiency optimal. Improvement of PEM fuel cell performance can be achieved by knowing the effect of system parameters based on ...
Mulyazmi, Daud W.R W, Octavia Silvi, Ulfah Maria   +3 more
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Analysis of the Coupling Behavior of PEM Fuel Cells and DC-DC Converters

Energies, 2009
The connection between PEM fuel cells and common DC-DC converters is examined. The analysis is model-based and done for boost, buck and buck-boost converters. In a first step, the effect of the converter ripples upon the PEM fuel cell is shown.
Achim Kienle, Markus Grötsch, Michael Mangold   +2 more
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MODELLING AND FUZZY LOGIC CONTROL OF PEM FUEL CELL SYSTEM POWER GENERATION FOR RESIDENTIAL APPLICATION

Electrica, 2009
This paper presents a dynamic model of Fuel cell system for residential power generation. The models proposed include a fuel cell stack model, reformer model and DC/AC inverter model.
Khaled MAMMAR, Abdelkader CHAKER
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Lógica borrosa para la estimación de estados críticos de una pila de combustible PEM

Maskana, 2016
RESUMEN La determinación en tiempo real de los estados críticos de operación de la pila de combustible de membrana intercambio protónico (siglas en ingles, PEM) es uno de los principales retos para los sistemas de control de pilas de combustible PEM ...
Wilton E. Agila, Víctor M. Huilcapi
doaj